What problem does it solve? It prevents unfinished work from being marked done by enforcing a mechanical Definition of Done gate before a story's status flips to done, keeping quality evidence, decisions, and tech debt recorded in the repo instead of lost in chat. ## Core Features & Use Cases - DoD gate enforcement: Verifies acceptance criteria, passing test cases, scoped lint/type/test/build checks, ADR linkage, and backlog capture before allowing closure. - AI code review integration: Delegates diffs to a peer-review step, generates an HTML review artefact, and blocks closure on blocker-severity findings. - Project state updates: Flips story status atomically, updates MONITOR progress, removes WIP entries, regenerates dashboards, and appends a retro ledger line. - Use Case: After all test cases in a story's testplan pass, run the close-out to validate the DoD checklist, record the review outcome, and mark the story done with MONITOR updated in the same step. ## Quick Start Ask the assistant to close out the current story and run the Definition of Done check now that its testplan is fully passing.